摘要: void fun_uart_send_dec(long data) { char cnt = 0; long reverse_data = 0; if (data == 0) { _txr_rxr = '0'; while(!_tidle); return; } /* 负数转正数 */ if (da 阅读全文
posted @ 2021-07-28 10:28 Bryce-Hu 阅读(114) 评论(0) 推荐(0)